Given x students in class like football. What may 3x shows?
`3xrarr` Number of students liking basketball i.e. number of students who like basketball is thrice the students who like football.
What may `x/(2)` show?

Given ,n students in the class like football,what may 2n show?What may n/2 show?

Out of 30 students in a class,6 like football,12 like cricket and remaining like tennis.Find the ratio of : Number of student liking football to number of students liking tennis.

Out of 30 students in a class,6 like football,12 like cricket and remaining like tennis.Find the ratio of : Number of students liking cricket to total number of students.

Out of 1800 students in a school,750 opted basketball,800 opted cricket and remaining opted table tennis. If a student can opt only one game,find the ratio of: Number of students who opted basketball to number of students who opted table tennis.

Out of 1800 students in a school,750 opted basketball,800 opted cricket and remaining opted table tennis.If a student can opt only one game,find the ratio of: Number of students who opted basketball to the total number of students.

A class has 175 students. The following table shows the number of students studying one or more of the following subjects in this case. How many students are enrolled in Mathematics alone, Physics alone and Chemistry alone? Are there students who have not offered any one of these subjects?

In a class of 35 students, 24 like to play cricket and 16 like to play football. Also, each student likes to play at least one of the two games. How many students like to play both cricket and football ?